PART OF CATALOG
ER-Collet ER16 | 426E | < 15µm | O 10 - 9
ER-Precision collet | stainless steel ER25 | 430ESP | < 5 µm | O 4,0 - 3,5
ER-Precision collet ER32 | 470EPP | < 3 µm | O 5,5
Collets - Precision - 3 µm, 470 E (ER 32) - Precision - 3 µm, Collets system ER - Precision - 3 µm, Collets
Application:
For mounting straight-shank tools in collet chucks ISO 15488 (ex. DIN 6499).
Version:
System concentricity and repetition accuracy 3 µm (3?D, maximum = 50 mm), in conjunction with KEMMLER Precision collet chuck ER".
Suitable for:
KEMMLER Precision collet chuck ER or standard collet chuck Spannfutter ISO 15488 (ex. DIN 6499).
Note:
The collet clamping O range is always up to 0.5 mm less than nominal.
Parting-off toolholders left – form AL 50 – 32
Shrink chuck 4,5° SK 30 – 08 – 80
Application:
For mounting tools with straight shanks.
Note:
Toolholders suitable for induction-, contact- and hot air shrink units. O 3, 4, 5 with h4-tolerance and O 6 O 32 with h6-tolerance
For O 3, 4 and 5 mm only solid carbide tool shanks must be used!
- All holders are made of forged steel
- Specific, low warpage hardened
- Surface hardened HRC 58~60
- Hardening depth 0,8mm~0,9mm
- Taper angle tolerance < AT 3 according to DIN 2080
- Surface roughness Ra < 0,4 µm
- Tensile strength in the core of min. 800 N/mm? after DIN
- All functional surfaces fine machined
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